Add config and data for 4.2-dev4

configs/godotengine.godot.4.2.json

@@ -1,7 +1,7 @@
 {
     "name": "4.2",
     "git_tag": "master",
-    "ref": "013e8e3afb982d4b230f0039b6dc248b48794ab9",
+    "ref": "549fcce5f8f7beace3e5c90e9bbe4335d4fd1476",
     "from_ref": "4.1-stable",
     "article": "",
 
@@ -23,6 +23,12 @@
             "ref": "013e8e3afb982d4b230f0039b6dc248b48794ab9",
             "from_ref": "da81ca62a5f6d615516929896caa0b6b09ceccfc",
             "article": "https://godotengine.org/article/dev-snapshot-godot-4-2-dev-3/"
+        },
+        {
+            "name": "dev4",
+            "ref": "549fcce5f8f7beace3e5c90e9bbe4335d4fd1476",
+            "from_ref": "013e8e3afb982d4b230f0039b6dc248b48794ab9",
+            "article": "https://godotengine.org/article/dev-snapshot-godot-4-2-dev-4/"
         }
     ]
 }